Patents by Inventor Morten Eliassen

Morten Eliassen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for manufacturing adjustable lens
    Patent number: 8883019
    Abstract: The present invention provides method steps for manufacturing an assembly of adjustable lenses on a wafer. The method steps provide an easy manufacturing of such lenses, minimizing the cost of assembly, and at the same time provide a solution for mass production of compact adjustable lenses for use in mobile phones, etc.
    Type: Grant
    Filed: October 5, 2007
    Date of Patent: November 11, 2014
    Assignee: Polight AS
    Inventors: Lars Henriksen, Morten Eliassen, Vladimir Kartashov, Jon Herman Ulvensøen, Ib-Rune Johansen, Karl Henrik Haugholt, Dag Torstein Wang, Frode Tyholdt, Wilfred Booij
  • Flexible lens assembly with variable focal length
    Patent number: 8390939
    Abstract: The present invention is related to a lens assembly comprising a flexible lens body (10) inside a cavity bounded by a sidewall (11) and a first transparent cover (13), and a second transparent cover (14), wherein both covers (13,14) are in contact with respective surfaces of the lens body (10). Piezo electric elements (12) shapes the lens body (10) when activated, thereby adjusting the focal length of the lens assembly.
    Type: Grant
    Filed: February 12, 2008
    Date of Patent: March 5, 2013
    Assignee: poLight AS
    Inventors: Lars Henriksen, Morten Eliassen, Vladimir Kartashov, Jon Herman Ulvensoen, Ib-Rune Johansen, Karl Henrik Haugholt, Dag Torstein Wang, Frode Tyholdt, Wilfred Booij
  • Compact adjustable lens
    Patent number: 8045280
    Abstract: The present invention provides a solution for designing a compact adjustable lens assembly, wherein a circular shaped piezoelectric crystal is bending a thin glass cover, thereby providing a shift of focal length of the lens assembly.
    Type: Grant
    Filed: October 5, 2007
    Date of Patent: October 25, 2011
    Assignee: poLight AS
    Inventors: Lars Henriksen, Morten Eliassen, Vladimir Kartashov, Jon Herman Ulvensøen, Ib-Rune Johansen, Karl Henrik Haugholt, Dag Torstein Wang, Frode Tyholdt, Wilfred Booij
  • FLEXIBLE LENS ASSEMBLY WITH VARIABLE FOCAL LENGTH
    Publication number: 20110096411
    Abstract: The present invention is related to a lens assembly comprising a flexible lens body (10) inside a cavity bounded by a sidewall (11) and a first transparent cover (13), and a second transparent cover (14), wherein both covers (13,14) are in contact with respective surfaces of the lens body (10). Piezo electric elements (12) shapes the lens body (10) when activated, thereby adjusting the focal length of the lens assembly.
    Type: Application
    Filed: February 12, 2008
    Publication date: April 28, 2011
    Applicant: poLight AS
    Inventors: Lars Henriksen, Morten Eliassen, Vladimir Kartashov, Jon Herman Ulvensoen, Ib-Rune Johansen, Karl Henrik Haugholt, Dag Torstein Wang, Frode Tyholdt, Wilfred Booij
  • METHOD FOR MANUFACTURING ADJUSTABLE LENS
    Publication number: 20100133230
    Abstract: The present invention provides method steps for manufacturing an assembly of adjustable lenses on a wafer. The method steps provide an easy manufacturing of such lenses, minimizing the cost of assembly, and at the same time provide a solution for mass production of compact adjustable lenses for use in mobile phones, etc.
    Type: Application
    Filed: October 5, 2007
    Publication date: June 3, 2010
    Applicant: POLIGHT AS
    Inventors: Lars Henriksen, Morten Eliassen, Vladimir Kartashov, Jon Herman Ulvensøen
  • DESIGN OF COMPACT ADJUSTABLE LENS
    Publication number: 20100091389
    Abstract: The present invention provides a solution for designing a compact adjustable lens assembly, wherein a circular shaped piezoelectric crystal is bending a thin glass cover, thereby providing a shift of focal length of the lens assembly.
    Type: Application
    Filed: October 5, 2007
    Publication date: April 15, 2010
    Applicant: POLIGHT AS
    Inventors: Lars Henriksen, Morten Eliassen, Vladimir Kartashov, Jon Herman Ulvensoen
  • METHOD FOR INCREASING THE SURFACE CONDUCTIVITY OF A POLYMER USED IN A TUNEABLE DIFFRACTION GRATING (TDG) MODULATOR
    Publication number: 20090291201
    Abstract: The present invention relates to methods for increasing the surface conductivity of a polymer used in tuneable diffraction grating (TDG) modulators while at the same time maintaining the total internal reflection (TIR) and transparency.
    Type: Application
    Filed: December 6, 2006
    Publication date: November 26, 2009
    Inventors: Lars Henriksen, Vladimir Kartashov, Morten Eliassen, Gunnar Hedin